Exploring the nuclear pion dispersion relation through the anomalous coupling of photon to photon and neutral pion
| dc.creator | Volya, Alexander | |
| dc.creator | Haglin, Kevin | |
| dc.creator | Pratt, Scott | |
| dc.creator | Dmitriev, Vladimir | |
| dc.date | 1998-06-12 | |
| dc.date.accessioned | 2026-07-07T10:54:48Z | |
| dc.date.available | 2026-07-07T10:54:48Z | |
| dc.description | We investigate the possibility of measuring the pion dispersion relation in nuclear matter through the anomalous coupling in the reaction γ- γ' π_0. It is shown that this reaction permits the study of pionic modes for space-like momenta. If the pion is softened in nuclear matter due to mixing with the delta-hole state, significant strength for this reaction is expected to move into the space-like region. Competing background processes are evaluated, and it is concluded that useful insight can be obtained experimentally, but only through a difficult exclusive measurement. | |
| dc.identifier | https://arxiv.org/abs/nucl-th/9806040 | |
| dc.identifier | http://arxiv.org/abs/nucl-th/9806040 | |
| dc.identifier | J.Phys.G25:2049-2058,1999 | |
| dc.identifier | doi:10.1088/0954-3899/25/10/305 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/185914 | |
| dc.subject | Nuclear Theory | |
| dc.title | Exploring the nuclear pion dispersion relation through the anomalous coupling of photon to photon and neutral pion | |
| dc.type | text |